29. The nutrients in ____ falls into the ocean will quickly become available to other living creatures.
__________lessons were not difficult.
The most favorite room is the tidy study with a fireplace, we can watch TV and enjoy the nice scenery outside.
I've visited a lot of different places and stayed in lots of different hotels, but none of them___________ this one.
O'Neal works hard. He is often seen _______ heavily before his teammates have even arrived at practice.
"Who Moved My Cheese?", ____________ is a best-selling book, is written by Spencer Johnson.